among the things that people are talking about is all that smiling and grinning from joe biden. >>> the are worth walk-offer. the dramatic home run in the bottom of the ninth inning forcing a decisive game five for the nats. we get all our top stories in just a minute. first, let's talk about weather. here is tucker barnes. >> what air saying is weather is not our top story this morning. >> it is among the top stories. >> it doesn't need to be. we'll be dry but we are going to be cool. let's get right to the satellite pictures. see the cloud cover off to the north and west? that is the next cold front. it comes through dry but it will pick up the winds and our temperatures will bottom out again later tonight in time for that nationals game and tomorrow morning, i've got a freeze watch for much of the area here north and west of the city. today, sunny, bright, temperatures a little warmer than yesterday. mid-60s up ahead of that front. more details on the weather coming up in just a minute. let's get back to those top stories. >> last night's vice presidential debate tops our stories thi